0811: shaft
Muela 30T 454999 4796476 (Datum: ETRS89. Accuracy code: G) Altitude 637m
Length 50m Depth 11m
Area position

Updated 26th September 2012

A large, circular shaft, first documented in 1990 and first descended 22 years later. The shaft is on the hillside overlooking the complex which contains site 298.

A 10m pitch (requiring 3 ladders?) lands in a large chamber which slopes up into the hill to another 10m pitch that chokes. Animal bones here are embedded in calcite.

Reference: anon., 1990b (logbook); anon., 2012d (summer logbook); Corrin Juan, 2013a
Entrance picture : yes
Underground picture(s):
Detailed Survey : sketch
Line Survey :
On area survey :
Survex file : yes (Amended magnetic declination December 2013 to align with Eur79 grid and coordinates altered to fit ETRS89 datum, April 2014.)